| Property | Value |
| Name | Hostmaster, Heroku |
| Organization | Heroku, Inc. |
| dns@heroku.com | |
| Address | 650 7th Street |
| Zip Code | 94103 |
| City | San Francisco |
| State | CA |
| Country | US |
| Phone | +1.4157295726 |
| NameServer | NS-1378.AWSDNS-44.ORG |
| Created | 2010-09-19 05:55:31 |
| Changed | 2013-12-17 04:03:16 |
| Expires | 2016-09-19 00:00:00 |
| Registrar | DYNAMIC NETWORK SERV |
| Date | IP Address |
| 2023-08-04 | 52.43.189.167 (ClassC) |
| 2023-08-16 | 100.21.39.236 (ClassC) |
| 2024-01-16 | 44.237.230.99 (ClassC) |
| 2024-01-23 | 44.238.80.55 (ClassC) |
| 2024-04-15 | 52.10.191.72 (ClassC) |
| 2024-04-22 | 52.10.154.237 (ClassC) |
| 2024-04-30 | 44.229.226.174 (ClassC) |
| 2024-05-24 | 44.239.72.103 (ClassC) |
| 2024-06-11 | 54.244.182.233 (ClassC) |
| 2024-07-11 | 44.230.196.38 (ClassC) |
| 2024-07-22 | 52.88.68.82 (ClassC) |
| 2024-07-30 | 35.82.101.245 (ClassC) |
| 2024-08-09 | 35.82.170.177 (ClassC) |
| 2024-08-30 | 44.239.129.59 (ClassC) |
| 2024-09-10 | 44.233.237.136 (ClassC) |
| 2024-09-27 | 44.240.159.70 (ClassC) |
| 2024-10-07 | 35.85.176.144 (ClassC) |
| 2024-10-14 | 44.232.215.208 (ClassC) |
| 2024-12-19 | 44.240.93.164 (ClassC) |
| 2024-12-26 | 44.239.223.166 (ClassC) |
| 2025-01-06 | 44.225.241.9 (ClassC) |